348fbbe57020516cd8481e8dc4a864a2d13c6b375e118c31da398c447d6c4b67

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
01/07/2024, 04:14

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General

Target

348fbbe57020516cd8481e8dc4a864a2d13c6b375e118c31da398c447d6c4b67_NeikiAnalytics.dll
Size

20KB
MD5

ae38a741b14f8fadde14b4c6fba4c2d0
SHA1

6a7478eddde18571c6c6d7aecba0c2e1bbc391c5
SHA256

348fbbe57020516cd8481e8dc4a864a2d13c6b375e118c31da398c447d6c4b67
SHA512

61e41e1bcd03a5efcdb7c4b13b70d1d9c96eafcb494a5b44104ffe7adf1407759fdd2182a3fbf964170efd8dbe332df9f241d0bd3525a54dac7354e84d47fa97
SSDEEP

96:woWzeVVgAImc/IGvG+CnygMAk5HIGCxVJ7HB:meVsmcRG+CkAkvIbrB

Score

1^/10

Malware Config

Signatures

Modifies registry class 45 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{AF4F00AF-D644-48CF-981B-10E77725DF02}\1.0\ = "IEAdBlocker"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{AF4F00AF-D644-48CF-981B-10E77725DF02}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\348fbbe57020516cd8481e8dc4a864a2d13c6b375e118c31da398c447d6c4b67_NeikiAnalytics.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}\ = "IEAdBlocker.AdBlock"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\348fbbe57020516cd8481e8dc4a864a2d13c6b375e118c31da398c447d6c4b67_NeikiAnalytics.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}\VERSION\ = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}\TypeLib\ = "{AF4F00AF-D644-48CF-981B-10E77725DF02}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\ProxyStubClsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{AF4F00AF-D644-48CF-981B-10E77725DF02}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}\ProgID\ = "IEAdBlocker.AdBlock"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{AF4F00AF-D644-48CF-981B-10E77725DF02}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IEAdBlocker.AdBlock	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{AF4F00AF-D644-48CF-981B-10E77725DF02}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}\VERSION	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IEAdBlocker.AdBlock\Clsid\ = "{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\ = "AdBlock"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IEAdBlocker.AdBlock\ = "IEAdBlocker.AdBlock"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{AF4F00AF-D644-48CF-981B-10E77725DF02}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{AF4F00AF-D644-48CF-981B-10E77725DF02}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\TypeLib\ = "{AF4F00AF-D644-48CF-981B-10E77725DF02}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\TypeLib\ = "{AF4F00AF-D644-48CF-981B-10E77725DF02}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{AF4F00AF-D644-48CF-981B-10E77725DF02}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{AF4F00AF-D644-48CF-981B-10E77725DF02}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\ = "_AdBlock"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IEAdBlocker.AdBlock\Clsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{AF4F00AF-D644-48CF-981B-10E77725DF02}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\ = "_AdBlock"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{02DA5AFF-1B92-45E8-996B-726E76CA8511}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DC311E1F-27A7-4AEE-B16D-E59A2BE9FE5F}	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2384	2212	regsvr32.exe	28
PID 2212 wrote to memory of 2384	2212	regsvr32.exe	28
PID 2212 wrote to memory of 2384	2212	regsvr32.exe	28
PID 2212 wrote to memory of 2384	2212	regsvr32.exe	28
PID 2212 wrote to memory of 2384	2212	regsvr32.exe	28
PID 2212 wrote to memory of 2384	2212	regsvr32.exe	28
PID 2212 wrote to memory of 2384	2212	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\348fbbe57020516cd8481e8dc4a864a2d13c6b375e118c31da398c447d6c4b67_NeikiAnalytics.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\348fbbe57020516cd8481e8dc4a864a2d13c6b375e118c31da398c447d6c4b67_NeikiAnalytics.dll
  2⤵
  - Modifies registry class
  PID:2384

Analysis

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Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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